SOIL SAMPLING UNMANNED AERIAL VEHICLE Russian patent published in 2024 - IPC B64U10/10 B64U101/40 G01N33/24 G01N1/04 

FIELD: aviation; sampling.

SUBSTANCE: unmanned aerial vehicle for soil sampling comprises a body, radial brackets, engines, propellers, a battery, a landing gear, onboard system of automatic control of piloting, navigation with flight controller, process module of soil sampling. Process module includes a control unit, a linear servo drive with a vertical rod and a reversible electric drive, a soil drill with a soil intake tank, connected through an electromagnetic device to the rod, step reversible motor with drive shaft connected to accumulating cylindrical drum with chambers for drills, wherein chamber is a hollow cylinder coaxial with vertical axis of symmetry of linear servo drive. Along the perimeter of the cylindrical part of the drill there are rectangular holes closed with gates with oval bent ends and return springs of the gates axes, with the possibility of turning the gates through an angle not exceeding 30°. Process module servo drive and reversing motor controllers are connected to UAV flight controller.

EFFECT: improving the productivity and quality of the technological process of soil sampling on agricultural land.

1 cl, 5 dwg